Paradox Patricek Paper 3: The Logic of Lunacy

Welcome to the third installment of our beloved Paradox Patricek Papers series. We've reached the pinnacle of lunatic logic with this one, folks!

				// Define the function 'is_lunatic' that takes an arbitrary input and returns true if it's lunatic.
				function is_lunatic(input) {
					if (input === 'cat' || input === 'dog' || input === 'parakeet') {
						return true;
					}
					return false;
				}
			

Section 2: The Paradoxical Paradox

You see, the logic of lunacy is simple: if (is_lunatic('cat')) { return 'cat'; } else { return 'not cat'; }

But wait, what about parakeets?

Continue to Section 4: The Logic of Lunacy (Redux) Back to Section 2: The Paradoxical Paradox Go to Appendix B: The Paradoxical Parakeet